Dr. Gregory J. Roberts, MD
- Medicare services, 2024
- 41,480
- Medicare patients, 2024
- 862
- Part D claims, 2024
- 647
- Publications
- 28
- Clinical trials
- 1
- Practice address
- 1 Medical Center Boulevard, Cookeville, TN 38501
- Practice phone
- Call (931) 783-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Roberts' professional email, personal email and mobile number
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Dr. Gregory J. Roberts is an orthopedic surgeon in Cookeville, Tennessee
Dr. Roberts practices at Cookeville Regional Medical Center in Cookeville, Tennessee, part of The City of Cookeville.
Dr. Roberts' NPI, 1043207574, was assigned on September 30, 2005. Dr. Roberts graduated from University of Tennessee, Hsc, College of Medicine in 1999. Dr. Roberts holds Tennessee license MD036986.
- NPI
- 1043207574NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941286389
- NPI enumeration date
- September 30, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (931) 783-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory J. Roberts practices at Cookeville Regional Medical Center in Cookeville, Tennessee
Dr. Roberts' primary practice is Cookeville Regional Medical Center, at 1 Medical Center Boulevard, Cookeville, TN 38501 in Putnam County. The practice phone is (931) 783-2000.
- Cookeville Regional Medical Center1 Medical Center Boulevard, Cookeville, TN 38501 · Putnam CountyPhone(931) 783-2000
Source: Dmand AI Affiliation Data
Dr. Gregory J. Roberts is affiliated with 7 sites of care and 3 medical groups
Dr. Roberts' primary practice is Cookeville Regional Medical Center in Cookeville, Tennessee, part of The City of Cookeville. Dr. Roberts is also affiliated with Cumberland Medical Center. The medical group on file is Campbell Clinic. Dmand AI also links Dr. Roberts to 2 more hospitals, 3 group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gregory J. Roberts' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Roberts practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cookeville Regional Medical Center | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across The City of Cookeville and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Gregory J. Roberts is one of 380 orthopedic surgeons in Tennessee
Orthopaedic surgery is Dr. Roberts' primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Roberts is licensed in Tennessee.
Specialties and state licenses
- Orthopaedic surgery, TennesseePrimary
Orthopedic surgeons near Dr. Roberts
Counts of orthopedic surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Gregory J. Roberts billed Medicare for 41,480 services in 2024
CMS data shows 41,480 Medicare services from Dr. Roberts across 30 procedure codes in 2024, for 862 Medicare patients. Medicare paid $367,568 for them.
Dr. Roberts' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 6,7752024: 37,684456%
- Imaging
- 2023: 1,5212024: 1,5542%
- Office and hospital visits
- 2023: 1,4962024: 1,4831%
- Surgery
- 2023: 8212024: 7598%
Where Dr. Roberts' Medicare services took place, 2024
- In an office41,317100%
- In a facility1630%
Dr. Roberts compared with the Tennessee median for orthopedic surgeons, 2024
- Dr. Roberts
- Tennessee median
- Medicare services
- 41,480vs 1,59526.0 times
- Medicare patients
- 862vs 2903.0 times
- Part D claims
- 599vs 2322.6 times
Medians across 392 orthopedic surgeons in Tennessee with Dmand AI profiles that report each measure.
Dr. Roberts' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Roberts?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Roberts and other orthopedic surgeons in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory J. Roberts treated 862 Medicare patients in 2024, average age 75
CMS counts 862 Medicare patients who saw Dr. Roberts in 2024. The largest group is 65 to 74, with 367 patients. 75% of them have arthritis, and 75% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Roberts' median patient age at 69, with 59% women.
Dr. Roberts' Medicare patients by age, 2024
Dr. Roberts' Medicare patients by sex, 2024
- Women52961%
- Men33339%
Chronic conditions among Dr. Roberts' Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes32%
- Ischemic heart disease30%
- Mood disorders27%
- Anxiety26%
- Depression26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Roberts' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory J. Roberts wrote 647 Medicare Part D claims in 2024
In 2024, Dr. Roberts wrote 647 Medicare Part D claims for 270 patients. 99% of them were for generic drugs. CMS names the drug for 599 of them, across 7 drugs with 11 or more claims each, at $1,189 in total drug cost. In 2023, CMS named 696 claims across 8 drugs.
Dr. Roberts' Part D claims by kind of drug, 2024
- Generic641 claims99%
- Brand-name and other6 claims1%
Dr. Roberts' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Roberts' Part D claims, 2024
- Opioids37%241 of 647 claims
- Antibiotics14%93 of 647 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 6962024: 59914%
Drugs named by CMS: 7 in 2024, 8 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Gregory J. Roberts scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Roberts for performance year 2024, reported as part of a group. Dr. Roberts accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 55 procedures of hip replacement by Dr. Roberts, more than 89% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Roberts' MIPS scores, performance year 2024
- 75of 100Final score
- 50.5of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 67of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Roberts ranks in Medicare procedure volume
- Hip replacement
- 89th percentile55 procedures
- Knee replacement
- 77th percentile47 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Upper limb (arm) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Gregory J. Roberts has 28 publications on record
Dmand AI links 28 papers to Dr. Roberts, published from 2016 to 2024. 2021 was the busiest year, with 7. The most frequent topics are Medicare, Cardiac Pacing, Artificial and Heart Failure. Dr. Roberts has published most often in J Learn Disabil. Dr. Roberts' most frequent co-authors are Michael H. Hoskins, MD, Faisal M. Merchant, MD and Naunihal Singh Virdi, MD.
Dr. Roberts' papers by year, 2016 to 2024
Topics Dr. Roberts writes about most
- Medicare
- Cardiac Pacing, Artificial
- Heart Failure
- Reading
- Students
- Atrial Fibrillation
- Atrioventricular Block
- Blood Glucose
Dr. Roberts' most frequent co-authors
- Michael H. Hoskins, MD4 shared papers
- Faisal M. Merchant, MD4 shared papers
- Naunihal Singh Virdi, MD3 shared papers
Recent publications by Dr. Roberts
Diabetes Technol Ther
Am J Speech Lang Pathol
See who Dr. Roberts researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Roberts works with, so you can find a warm path to the right orthopedic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Gregory J. Roberts has worked on 1 clinical trial
Dmand AI links Dr. Roberts to 1 clinical trial. Conditions studied include Dyslexia and Specific Learning Disorder.
Conditions in Dr. Roberts' trials
- Dyslexia
- Specific Learning Disorder
Recent clinical trials with Dr. Roberts
Evidence-Based Interventions to Enhance Outcomes Among Struggling Readers (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Gregory J. Roberts received $18,545 in industry payments from 2016 to 2025
CMS Open Payments shows 161 general payments to Dr. Roberts from 36 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 70% of the total. Smith & Nephew, Inc. paid the most, $14,767.
General payments to Dr. Roberts by program year, 2016 to 2025
General payments to Dr. Roberts by kind, 2016 to 2025
- Travel and lodging$13,06470%
- Food and beverage$5,44429%
- Education$360%
Companies that paid Dr. Roberts the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory J. Roberts graduated from University of Tennessee, Hsc, College of Medicine
Dr. Roberts graduated from University of Tennessee, Hsc, College of Medicine in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregory J. Roberts's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Gregory J. Roberts
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Gregory J. Roberts' NPI number?
Dr. Gregory J. Roberts' NPI number is 1043207574. It was assigned on September 30, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory J. Roberts?
Dr. Gregory J. Roberts is an orthopedic surgeon in Cookeville, Tennessee. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Gregory J. Roberts practice?
Dr. Roberts practices at 1 Medical Center Boulevard, Cookeville, TN 38501. Dr. Roberts' primary practice is Cookeville Regional Medical Center in Cookeville, Tennessee, part of The City of Cookeville. Dmand AI also links Dr. Roberts to 2 hospitals, 3 group practices and clinics and 2 medical groups.
What is Dr. Gregory J. Roberts' office phone number?
The practice phone on file for Dr. Roberts is (931) 783-2000.
What is Dr. Gregory J. Roberts' medical license number?
Dr. Roberts holds Tennessee license MD036986.
Which hospitals is Dr. Gregory J. Roberts affiliated with?
Dr. Roberts practices at Cookeville Regional Medical Center in Cookeville, Tennessee. Dr. Roberts is also affiliated with Cumberland Medical Center. Dmand AI links Dr. Roberts to 2 more hospitals.
What medical group is Dr. Gregory J. Roberts part of?
Dr. Roberts is linked to Campbell Clinic. Dmand AI links Dr. Roberts to 2 more medical groups.
Does Dr. Gregory J. Roberts accept Medicare?
Yes. CMS data shows Dr. Roberts billed Medicare for 41,480 services in 2024, and Dr. Roberts accepts Medicare assignment.
What is Dr. Gregory J. Roberts' MIPS score?
Dr. Roberts' MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
How many Medicare patients does Dr. Gregory J. Roberts see?
CMS counts 862 Medicare patients who saw Dr. Roberts in 2024, with an average age of 75.
Show 7 more questionsShow fewer questions
What services does Dr. Gregory J. Roberts bill to Medicare?
In 2024, Dr. Roberts' most billed Medicare services were injected or infused drug (J1010), injected or infused drug (J3304) and injected or infused drug (J7318).
Where did Dr. Gregory J. Roberts go to medical school?
Dr. Roberts graduated from University of Tennessee, Hsc, College of Medicine in 1999.
What drugs does Dr. Gregory J. Roberts prescribe most?
In 2024 Medicare Part D data, Dr. Roberts' most prescribed drugs by claims were Meloxicam, Tramadol HCl and Amoxicillin.
Has Dr. Gregory J. Roberts received payments from drug or device companies?
CMS Open Payments shows $18,545 in general payments to Dr. Roberts from 36 companies from 2016 to 2025. The largest total came from Smith & Nephew, Inc.
How long has Dr. Gregory J. Roberts been practicing?
Dr. Roberts graduated from medical school in 1999, 27 years ago.
Does Dr. Gregory J. Roberts do research?
Dmand AI links 28 publications to Dr. Roberts, published from 2016 to 2024. Dr. Roberts has worked on 1 clinical trial.
Who does Dr. Gregory J. Roberts publish with?
Dr. Roberts' most frequent co-authors are Michael H. Hoskins, MD (4 shared papers), Faisal M. Merchant, MD (4 shared papers) and Naunihal Singh Virdi, MD (3 shared papers).
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